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SE7613670L - PROCEDURE FOR CONTROLING METAL MELTING IN A LIGHT BACK OVEN. - Google Patents

PROCEDURE FOR CONTROLING METAL MELTING IN A LIGHT BACK OVEN.

Info

Publication number
SE7613670L
SE7613670L SE7613670A SE7613670A SE7613670L SE 7613670 L SE7613670 L SE 7613670L SE 7613670 A SE7613670 A SE 7613670A SE 7613670 A SE7613670 A SE 7613670A SE 7613670 L SE7613670 L SE 7613670L
Authority
SE
Sweden
Prior art keywords
controling
procedure
light back
metal melting
back oven
Prior art date
Application number
SE7613670A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE407004B (en
Inventor
V V Avtukhov
A Z Shevtsov
A N Sokolov
Original Assignee
Ky I Tsvetnykh Metall
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ky I Tsvetnykh Metall filed Critical Ky I Tsvetnykh Metall
Publication of SE7613670L publication Critical patent/SE7613670L/en
Publication of SE407004B publication Critical patent/SE407004B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/005—Electrical diagrams
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/0037—Quantity of electric current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7613670A 1976-12-16 1976-12-06 PROCEDURE FOR CONTROLING METAL MELTING IN LIGHT BACK OVEN SE407004B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657116A DE2657116C2 (en) 1976-12-16 1976-12-16 Monitoring method for metal melting in electric arc furnaces

Publications (2)

Publication Number Publication Date
SE7613670L true SE7613670L (en) 1978-06-07
SE407004B SE407004B (en) 1979-03-05

Family

ID=5995730

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613670A SE407004B (en) 1976-12-16 1976-12-06 PROCEDURE FOR CONTROLING METAL MELTING IN LIGHT BACK OVEN

Country Status (3)

Country Link
DE (1) DE2657116C2 (en)
FR (1) FR2373766A1 (en)
SE (1) SE407004B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64486C (en) * 1982-04-16 1983-11-10 Outokumpu Oy SAETT ATT REGLERA OCH BALANSERA EFFEKTEN HOS EN ELEKTRISK UGN
DE3616344A1 (en) * 1986-05-15 1987-11-19 Thyssen Stahl Ag Method of determining the melting state of the charge in a three-phase-fed arc furnace

Also Published As

Publication number Publication date
SE407004B (en) 1979-03-05
FR2373766A1 (en) 1978-07-07
DE2657116A1 (en) 1978-06-22
FR2373766B1 (en) 1979-03-30
DE2657116C2 (en) 1982-07-22

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